12100200211211 has 32 divisors (see below), whose sum is σ = 14507826278400. Its totient is φ = 9867314476800.

The previous prime is 12100200211193. The next prime is 12100200211273. The reversal of 12100200211211 is 11211200200121.

It is a cyclic number.

It is not a de Polignac number, because 12100200211211 - 2¹⁰ = 12100200210187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12100200211111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25796270 + ... + 26261148.

It is an arithmetic number, because the mean of its divisors is an integer number (453369571200).

Almost surely, 2^{12100200211211} is an apocalyptic number.

12100200211211 is a deficient number, since it is larger than the sum of its proper divisors (2407626067189).

12100200211211 is a wasteful number, since it uses less digits than its factorization.

12100200211211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465779.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 12100200211211 its reverse (11211200200121), we get a palindrome (23311400411332).

The spelling of 12100200211211 in words is "twelve trillion, one hundred billion, two hundred million, two hundred eleven thousand, two hundred eleven".